• Sensor: SC Series.
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Sensor: SC Series

Sensor: SC Series

SC Series Sheathed Thermocouples

Sheathed thermocouple is a temperature sensor that a thermocouple element is inserted into a metal protective tube (sheath) filled with inorganic insulating powders (highly pure magnesium oxide) and hermetically sealed. The sensor has excellent performance on insulation, air tightness and durability for long-term continuous use even at high temperature and under various adverse environments.

Models

Y-Terminal Box Type

SCYS1-0

Headless Type

SCHS1-0

 

Working Temperature Normal Limit

Sheath Outer Diameter (mm)

Protective Tube Material

K thermocouple

J

E

T

N

SUS316

SUS347

SUS310S

NCF600

SUS316

SUS316

SUS316

NCF600

φ0.15

400°C

–

–

–

–

–

–

–

φ0.3

–

–

–

400°C

–

–

–

–

φ0.5

–

–

–

600°C

–

–

–

–

φ1.0

650°C

650°C

650°C

650°C

450°C

650°C

300°C

650°C

φ1.6

650°C

650°C

650°C

650°C

450°C

650°C

300°C

650°C

φ3.2

750°C

750°C

750°C

750°C

650°C

750°C

350°C

750°C

φ4.8

800°C

800°C

900°C

900°C

750°C

800°C

350°C

900°C

φ6.4

800°C

800°C

1000°C

1000°C

750°C

800°C

350°C

1000°C

φ8.0

900°C

900°C

1050°C

1050°C

750°C

800°C

350°C

1050°C

*For other specifications, refer to the spec sheet or please contact us.

 

Features

  • Long life and economical
  • Very high sensitivity and little time delay
  • Excellent vibration resistance
  • Employable under hot, high-pressure, corrosive gas atmosphere, and other unfavorable conditions
  • Freely bendable and mountable at a frequent curved position
  • Since the minimum outer diameter of sheathed thermocouples is as thin as Ø0.15mm, these sensors can detect temperature of a small measuring substance at a narrow place where the temperature measurement has conventionally been impossible.

Specifications

Element: K, J, E, T, N (φ0.15, φ0.3, φ0.5 are for K only) (R thermocouple is also available)

Tolerance: JIS class 1 (grade 0.4), 2 (grade 0.75)

Protective Tube Material: K: SUS316, SUS310S, SUS347, NCF600 (Inconel) (φ0.15 is for SUS316 only, φ0.3, φ0.5 are for NCF600 only) J, E, T: SUS316 N: NCF600

Protective Tube Outer Diameter: φ0.15, φ0.3, φ0.5, φ1.0, φ1.6, φ3.2, φ4.8, φ6.4, φ8.0mm

Sheath Thickness: 10% or more of metal sheath outer diameter

Element Diameter:15% or more of metal sheath outer diameter

Sheath Standard Length: 300, 500, 750, 1000, 1500, 2000mm

Bending Radius: 2 to 3 times or more of sheath outer diameter *10 times or more after temperature rise

Maximum Length: φ0.15: 2m, φ0.3: 3m, φ0.5: Closed type 10m, Grounded type 50m, φ1.0: 200m, φ1.6: 100m, φ3.2: 50m, φ4.8: 50m, φ6.4: 35m, φ8: 15m

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SC Series

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